Offshore Forecast
Issued by NWS

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644
FZNT23 KWNM 290324
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1024 PM EST Fri Nov 28 2025

Conditions given represent the highest within that period.

Locally higher winds and seas can be expected in and near tstms.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

.SYNOPSIS...A series of surface troughs will move SE across the
waters tonight into Sat. High pressure will move E across the
waters late Sat and Sat night before shifting E of the area Sun.
A warm front will move N into the area Sun, reaching the Gulf of
Maine Sun night. A cold front will sweep E across the waters Sun
night, moving well E of the area Mon. High pressure will build E
across the area late Mon, persist Mon night, then move E Tue.
Intensifying low pressure will approach the waters from the SW
early Tue and move into the area late Tue into Tue night. The low
pressure will rapidly exit NE of the region Wed before high
pressure quickly moves across the waters Wed night. Mariners
should monitor later forecasts for possible avoidance from the
system.

Eastport Maine to Cape Cod

...GALE WARNING...

.TONIGHT...W winds 25 to 35 kt. Seas 9 to 14 ft.
.SAT...W to NW winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...Variable winds 15 to 25 kt. Seas 5 to 9 ft.
.SUN...S winds 20 to 30 kt. Seas 5 to 8 ft. Chance of rain.
.SUN NIGHT...W to SW winds 25 to 35 kt. Seas 9 to 14 ft.
.MON...NW winds 20 to 30 kt. Seas 7 to 10 ft.
.MON NIGHT...N to NE winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE...S to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.TUE NIGHT...N to NE winds 35 to 45 kt. Seas 9 to 14 ft.
.WED...NW winds 20 to 30 kt. Seas 10 to 15 ft.
.WED NIGHT...W to SW winds 10 to 20 kt. Seas 6 to 11 ft.

Cape Cod to Nantucket Shoals and Georges Bank

...GALE WARNING...
...STORM FORCE WINDS POSSIBLE TUE NIGHT...

.TONIGHT...W winds 25 to 35 kt. Seas 10 to 14 ft.
.SAT...W to NW winds 20 to 30 kt. Seas 9 to 14 ft.
.SAT NIGHT...Variable winds 15 to 25 kt. Seas 6 to 11 ft.
.SUN...S winds 15 to 25 kt. Seas 4 to 6 ft.
.SUN NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 8 ft.
.MON...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...N to NE winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE...SE winds 20 to 30 kt. Seas 5 to 7 ft.
.TUE NIGHT...S winds 40 to 50 kt. Seas 14 to 22 ft.
.WED...NW winds 20 to 30 kt. Seas 11 to 16 ft.
.WED NIGHT...W winds 10 to 20 kt. Seas 7 to 13 ft.

South of New England

...GALE WARNING...
...STORM FORCE WINDS POSSIBLE TUE NIGHT...

.TONIGHT...W winds 25 to 35 kt. Seas 9 to 13 ft.
.SAT...NW winds 20 to 30 kt. Seas 6 to 11 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 6 ft.
.SUN...S winds 20 to 30 kt. Seas 5 to 8 ft.
.SUN NIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...E to SE winds 10 to 20 kt. Seas 4 to 8 ft.
.TUE...E to SE winds 20 to 30 kt. Seas 5 to 8 ft.
.TUE NIGHT...N winds 35 to 50 kt. Seas 12 to 19 ft.
.WED...NW winds 15 to 25 kt. Seas 8 to 14 ft.
.WED NIGHT...W winds 10 to 20 kt. Seas 6 to 10 ft.